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Product Summary

Mechanical Water Pump Type, 1 Groove Count, Polished

  • These polished aluminum water pumps are a great addition to any 1949-53 Ford Flathead
  • Each pump comes with severe-duty roller and ball bearings, close tolerances, and modular impellers to provide maximum flow, reduce cavitation, and extend pump life
  • They feature a 5/8" wide v-belt pulley common with aftermarket pumps
  • The pumps also incorporate the motor mount flange, making them a direct replacement
  • The polished finish means a bright and shiny look, with the ability to easily clean and re-polish as needed

Key Specs

MFG. Part #
BrandSpeedway Motors
Water Pump TypeMechanical

Need To Know

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Details

Same great quality, now in show polished aluminum!

Original Flathead water pumps have always suffered from unreliable bronze bushings and carbon seals. They almost always leaked and even Ford manuals warned mechanics not to tighten fan belts too tight. The excess slack allowed belts to slip and lose contact with the generator and water pump pulleys, causing more cooling and power problems.

Speedway's completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation. They also have modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient.

Works with 5/8" belts. Includes mount gaskets.

Item Details

For 1949-1953 engines in 1949-1953 pickups or 1932-1948 cars.

Specifications

KEY SPECS
MFG. Part #
BrandSpeedway Motors
Water Pump TypeMechanical
GENERAL
Pulley Type CompatibilityV-Belt
Pulley Diameter4.33"
Groove Count1
Belt Width
Housing MaterialAluminum
Housing FinishPolished
Housing ColorNatural
Mounted Length4.75"
Hose ID1.75"
Pilot Shaft Diameter0.63 Inch
Gasket(s) IncludedYes
Sold in QuantityEach
NotesIncludes motor mount flange. 2.75" from engine side of pulley to mounting flange.